from qa_engine.handler.entity_qa import EntityQAHandler
from qa_engine.handler.patten import PattenHandler
from qa_engine.handler.similarity import SimilarityHandler

# 建立起字符串到handler类对象的映射, 主要用于配置文件额读取中识别使用的handler
handler_class = {
    'entity-qa': EntityQAHandler,
    'patten': PattenHandler,
    'similarity': SimilarityHandler,
}
